jose is a graphical Chess tool.
You can store chess games in a database.
You can view and edit games (including variations and comments).
You can play against a plugged-in chess engine and use it for analysis.
Features 3D board view.

Venice is a stock market trading programme that supports portfolio management, charting, technical analysis, paper trading and genetic programming. Venice runs in a graphical user interface with online help and has full documentation.

RealTimeBattle is a programming game, in which robots controlled by programs are fighting each other. The goal is to destroy the enemies, using the radar to examine the environment and the cannon to shoot.

Software designed for remediation of dyscalculia (or mathematical learning disabilities) in children aged 4-8 and for teaching number sense in kindergarten children. For more information, visit the unicog lab website using the link below.
NOTE: To use The Number Race, you may need to download TWO files, the main program (above), AND a language pack. To get to the language packs, click on "Files" on the menu bar above, and select version and the appropriate language.
If you are lucky there might be an installer + language pack available as one download. Check "Files" -> version -> Language

VWE is a component based architecture for constructing Virtual Learning Environments (VLE). VWE consists of a couple of services, that supports the collaborative framework, and a set of software tools that provides the functionality.

Ever wanted to be able to open a document in an X11 application by simply double-clicking it from the Finder?
By default XLaunch-O-Matic is able to open documents with
gv (.ps files)
gimp (.xpm files)
texmacs (.tex files)
and more